FR2844843B1 - Assemblage de compresseur a refoulement - Google Patents

Assemblage de compresseur a refoulement

Info

Publication number
FR2844843B1
FR2844843B1 FR0311124A FR0311124A FR2844843B1 FR 2844843 B1 FR2844843 B1 FR 2844843B1 FR 0311124 A FR0311124 A FR 0311124A FR 0311124 A FR0311124 A FR 0311124A FR 2844843 B1 FR2844843 B1 FR 2844843B1
Authority
FR
France
Prior art keywords
compressor assembly
dispenser
dispenser compressor
assembly
compressor
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
FR0311124A
Other languages
English (en)
Other versions
FR2844843A1 (fr
Inventor
Robin G Skinner
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Tecumseh Products Co
Original Assignee
Tecumseh Products Co
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Tecumseh Products Co filed Critical Tecumseh Products Co
Publication of FR2844843A1 publication Critical patent/FR2844843A1/fr
Priority to FR1261534A priority Critical patent/FR2980826A1/fr
Application granted granted Critical
Publication of FR2844843B1 publication Critical patent/FR2844843B1/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C23/00—Combinations of two or more pumps, each being of rotary-piston or oscillating-piston type, specially adapted for elastic fluids; Pumping installations specially adapted for elastic fluids; Multi-stage pumps specially adapted for elastic fluids
    • F04C23/008—Hermetic pumps
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C18/00—Rotary-piston pumps specially adapted for elastic fluids
    • F04C18/02—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents
    • F04C18/0207—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form
    • F04C18/0215—Rotary-piston pumps specially adapted for elastic fluids of arcuate-engagement type, i.e. with circular translatory movement of co-operating members, each member having the same number of teeth or tooth-equivalents both members having co-operating elements in spiral form where only one member is moving
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C29/00—Component parts, details or accessories of pumps or pumping installations, not provided for in groups F04C18/00 - F04C28/00
    • F04C29/02—Lubrication; Lubricant separation
    • F04C29/026—Lubricant separation
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04C—ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT MACHINES FOR LIQUIDS; ROTARY-PISTON, OR OSCILLATING-PISTON, POSITIVE-DISPLACEMENT PUMPS
    • F04C2240/00—Components
    • F04C2240/30—Casings or housings

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Applications Or Details Of Rotary Compressors (AREA)
  • Rotary Pumps (AREA)
FR0311124A 2002-09-23 2003-09-23 Assemblage de compresseur a refoulement Expired - Fee Related FR2844843B1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
FR1261534A FR2980826A1 (fr) 2002-09-23 2012-12-03 Assemblage de compresseur a refoulement

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US41287102P 2002-09-23 2002-09-23
US10/657,582 US7063523B2 (en) 2002-09-23 2003-09-08 Compressor discharge assembly

Publications (2)

Publication Number Publication Date
FR2844843A1 FR2844843A1 (fr) 2004-03-26
FR2844843B1 true FR2844843B1 (fr) 2013-02-08

Family

ID=31981648

Family Applications (2)

Application Number Title Priority Date Filing Date
FR0311124A Expired - Fee Related FR2844843B1 (fr) 2002-09-23 2003-09-23 Assemblage de compresseur a refoulement
FR1261534A Withdrawn FR2980826A1 (fr) 2002-09-23 2012-12-03 Assemblage de compresseur a refoulement

Family Applications After (1)

Application Number Title Priority Date Filing Date
FR1261534A Withdrawn FR2980826A1 (fr) 2002-09-23 2012-12-03 Assemblage de compresseur a refoulement

Country Status (3)

Country Link
US (1) US7063523B2 (fr)
CA (1) CA2441835C (fr)
FR (2) FR2844843B1 (fr)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CA2671109C (fr) * 2008-07-08 2012-10-23 Tecumseh Products Company Compresseur a spirale a injection de liquide ou de vapeur
US8974198B2 (en) 2009-08-10 2015-03-10 Emerson Climate Technologies, Inc. Compressor having counterweight cover
EP2909480B1 (fr) 2012-09-13 2020-06-24 Emerson Climate Technologies, Inc. Ensemble compresseur à aspiration dirigée
DE102016125400A1 (de) * 2016-12-22 2018-06-28 OET GmbH Verfahren zur Herstellung eines Scrollkompressors
JP6710294B2 (ja) * 2017-01-18 2020-06-17 三菱電機株式会社 圧縮機及び冷凍サイクル装置
US11236748B2 (en) 2019-03-29 2022-02-01 Emerson Climate Technologies, Inc. Compressor having directed suction
US11767838B2 (en) 2019-06-14 2023-09-26 Copeland Lp Compressor having suction fitting
US11248605B1 (en) 2020-07-28 2022-02-15 Emerson Climate Technologies, Inc. Compressor having shell fitting
US11619228B2 (en) 2021-01-27 2023-04-04 Emerson Climate Technologies, Inc. Compressor having directed suction

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Also Published As

Publication number Publication date
US20040057858A1 (en) 2004-03-25
FR2844843A1 (fr) 2004-03-26
CA2441835A1 (fr) 2004-03-23
CA2441835C (fr) 2008-04-22
FR2980826A1 (fr) 2013-04-05
US7063523B2 (en) 2006-06-20

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Legal Events

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Year of fee payment: 14

ST Notification of lapse

Effective date: 20180531